CN114385005A - Personalized virtual test driving device, method and storage medium - Google Patents
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Abstract
The disclosure relates to a personalized virtual test driving device, a method and a storage medium. This individualized virtual device of driving test includes: a memory having instructions stored thereon; and a processor configured to execute instructions stored on the memory to perform the following: generating a virtual test driving scene corresponding to the actual road condition information according to the actual road condition information, and driving a virtual test driving vehicle in the virtual test driving scene by a test driving user to carry out virtual test driving; carrying out image recognition on the virtual driving test scene, and judging whether the vehicle to be tested is in a preset driving state according to the recognized image; and introducing executable functions of the test-driving vehicle for the predetermined driving state to the test-driving user when the virtual test-driving vehicle is in the predetermined driving state. The virtual drive test may be performed in a hardware device including some vehicle components, or may be performed in a completely virtual environment.
Description
Technical Field
The present disclosure relates to an individualized virtual test driving device, method, and storage medium, and in particular, to an individualized virtual test driving device, method, and storage medium that can be used when a user performs a test driving of a vehicle.
Background
Vehicle dealership storefronts (e.g., 4S stores) to sell vehicles, it is common to schedule vehicle test-drive activities to consumers of vehicles so that consumers who are interested in purchasing vehicles can better experience the performance of the vehicle before purchasing the vehicle. A conventional test drive may be performed by a vehicle salesperson in a vehicle dealer shop accompanying a customer (hereinafter sometimes referred to as a "test drive user") on a real-run test drive based on a route scheduled in advance. With the development of virtual driving technology, a simulated vehicle and a large screen can be combined or connected to a display device capable of human-computer interaction and the like, so that a test-driving user can feel visual, auditory and somatosensory automobile driving experience close to a real effect in a virtual driving environment.
Disclosure of Invention
The inventor of the application notices that in the traditional pilot driving process, the pilot driving route experienced by the pilot driving user is generally an ideal arrangement, and can not deal with common problems in daily commutes, for example, road conditions, environmental conditions and the like encountered by the pilot driving user in actual driving are not reflected on the preset pilot driving route. Therefore, the personalized test driving process for the test driving user is lacked, and the more real and effective experience cannot be brought to the test driving user.
The present application has been made in view of the above-described situation. Specifically, an individualized virtual test driving device, method and storage medium for vehicle test driving are provided.
According to a first aspect of embodiments of the present disclosure, there is provided a personalized virtual test drive device, including: a memory having instructions stored thereon; and a processor configured to execute instructions stored on the memory to perform the following: generating a virtual test driving scene corresponding to the actual road condition information according to the actual road condition information, and driving a virtual test driving vehicle in the virtual test driving scene by a test driving user to carry out virtual test driving; carrying out image recognition on the virtual test driving scene, and judging whether the virtual test driving vehicle is in a preset driving state according to the recognized image; and introducing executable functions of the test-driving vehicle for the predetermined driving state to the test-driving user when the virtual test-driving vehicle is in the predetermined driving state.
According to a second aspect of the embodiments of the present disclosure, there is provided a personalized virtual test drive method, including: generating a virtual test driving scene corresponding to the actual road condition information according to the actual road condition information, and driving a virtual test driving vehicle in the virtual test driving scene by a test driving user to carry out virtual test driving; carrying out image recognition on the virtual test driving scene, and judging whether the virtual test driving vehicle is in a preset driving state according to the recognized image; and introducing executable functions of the test-driving vehicle for the predetermined driving state to the test-driving user when the virtual test-driving vehicle is in the predetermined driving state.
According to a third aspect of embodiments of the present disclosure, there is provided a computer readable storage medium having stored thereon program instructions which, when executed, cause a computer to implement the personalized virtual pilot driving method according to the second aspect of embodiments of the present disclosure.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer program product comprising computer program instructions which, when executed by a processor, implement the personalized virtual pilot method according to the second aspect of embodiments of the present disclosure.
The embodiment of the disclosure has the advantages that virtual test driving experience can be provided for the test driving user based on the actual road condition information, and besides the preset ideal route, daily commuting routes of the test driving user are added, or scene settings such as weather conditions, user preference and the like are added, so that the test driving user can experience personalized virtual test driving scenes in the virtual test driving process.
Another advantage of the embodiment according to the present disclosure is that when the virtual test driving process is in the predetermined driving state, the executable function of the virtual test driving vehicle corresponding to the predetermined driving state is introduced, and feedback is performed according to the use condition of the test driving user, so as to ensure that the test driving user can know and use the function of the vehicle in a targeted manner in the virtual test driving process.
It should be appreciated that the above advantages need not all be achieved in one or some particular embodiments, but may be partially dispersed among different embodiments according to the present disclosure. Embodiments in accordance with the present disclosure may have one or more of the above advantages, as well as other advantages alternatively or additionally.
Other features of the present invention and advantages thereof will become more apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram illustrating a personalized virtual pilot device according to an embodiment of the present disclosure.
Fig. 2 illustrates an exemplary configuration block diagram of a personalized virtual drive test apparatus according to an embodiment of the present disclosure.
Fig. 3 illustrates an exemplary flow chart of a personalized virtual drive test method according to an embodiment of the present disclosure.
Fig. 4 shows an exemplary configuration block diagram of a personalized virtual drive test apparatus according to another embodiment of the present disclosure.
Fig. 5 shows an exemplary flowchart of a personalized virtual drive test method according to another embodiment of the present disclosure.
FIG. 6 illustrates an exemplary configuration of a computing device in which embodiments in accordance with the present disclosure may be implemented.
Detailed Description
Various exemplary embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. That is, the structures and methods herein are shown by way of example to illustrate different embodiments of the structures and methods in the present disclosure. Those skilled in the art will understand, however, that they are merely illustrative of exemplary ways in which the disclosure may be practiced and not exhaustive. Furthermore, the figures are not necessarily to scale, some features may be exaggerated to show details of particular components.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
One or more driving test routes are preset in the virtual driving test device by the vehicle dealership, so that a driving test user can experience functions in all aspects of driving test vehicles in the driving test process. The device can combine the physical simulation technique of automobile dynamics to simulate various realistic physical dynamics attributes such as speed, acceleration, rotation angular velocity, impulse and the like, and simultaneously display three-dimensional images of roads, environments and the like in display equipment such as a large screen and the like, thereby simulating various spatial motion postures for the experience of a test-driving user, and introducing the function and the effect of test-driving the vehicle under the current test-driving condition.
However, as described above, during an actual test drive, the test drive user may wish to experience a more personalized test drive route, such as a test drive user's actual daily commute route or specified driving conditions and weather conditions. Daily commuting routes include various buildings, bridges, tunnels, water areas, vegetation greenings and the like in roads and surrounding environments, driving states such as preceding vehicle following, overtaking driving, potential collision, preceding vehicle fault indication, traffic jam and the like, weather conditions such as morning, noon, dusk or fog, rain, snow and the like, different indication states of signal lamps/signboards such as traffic lights, turn lights, emergency indication lamps/signboards, warning boards and the like. Therefore, the preset ideal route cannot meet the specific requirements of the test-driving user, and the corresponding functions of the test-driving vehicle cannot be known and used in a targeted manner in the test-driving process.
In summary, the technical scheme of the present disclosure provides an individualized virtual test driving device, which mainly aims at the above problems, and generates a specific virtual test driving scene by importing actual road condition information associated with test driving users, so as to realize individualized test driving experience for different test driving users. It should be understood that the "test driving experience" described in the present disclosure is a use experience of a test driving user driving a virtual test driving scene set according to requirements in a test driving process, that is, whether the function of the test driving vehicle for dealing with a specific driving state or environmental condition encountered in the scene and the introduction thereof meet expectations or not.
Fig. 1 is a schematic diagram illustrating a personalized virtual pilot device according to an embodiment of the present disclosure. The user participates in the virtual pilot driving process through the personalized virtual pilot driving device, wherein the personalized virtual pilot driving device can be provided with user input, a seat hardware system and a multi-degree-of-freedom motion platform, and images related to the front road condition in the virtual pilot driving scene are displayed in a display interface in front of a pilot driving user. The display interface may be implemented by a large screen device or a wearable device worn by a test-driving user, wherein the wearable device is combined with computer technologies including, but not limited to, VR (Virtual Reality), AR (Augmented Reality), MR (Mixed Reality), and XR (Extended Reality) technologies based on some or a combination of the above technologies to create a real and Virtual combined, human-machine interactive environment.
Further, virtual drive-on may be performed in a fully virtual environment, such as a virtual drive-on hall in the metastic universe, in addition to using hardware devices with partial vehicle components (such as steering wheel, seat, handbrake, etc.), such that the experience of the drive-on user is from a virtual world entered through limited sensors to a fully immersive virtual world.
In an exemplary but non-limiting example, the personalized feature of the device may be implemented by the actual road condition information imported by the test-driving user, wherein the source of the actual road condition information includes, but is not limited to, the recorded information of the automobile data recorder of the actual vehicle, the surrounding image of the vehicle-mounted camera, and the map data in the map software. And sending a message prompt to the user based on the front road condition in the displayed image in the process of using the personalized virtual pilot driving device. In one non-limiting example, the message alert may be used to introduce the user to executable or executed functions for the current road conditions during the virtual drive trial. In addition, the message reminding can be used for voice interaction with the user about the use of the virtual test driving function, or feedback on a specific driving state appearing in a virtual test driving scene, and the like.
The personalized virtual drive test device and the personalized virtual drive test method executed by the processor of the device will be described in detail in fig. 2 to 5.
Fig. 2 illustrates an exemplary configuration block diagram of a personalized virtual drive test apparatus according to an embodiment of the present disclosure. In one non-limiting embodiment, the personalized virtual drive test apparatus 2000 may include a processor 2100. The processor 2100 of the personalized virtual drive test apparatus 2000 provides various functions of the personalized virtual drive test apparatus 2000. In some embodiments, the processor 2100 of the personalized virtual drive test apparatus 2000 may be configured to perform a personalized virtual drive test method 3000 (described below with reference to fig. 3).
Processor 2100 may refer to various implementations of digital circuitry, analog circuitry, or mixed-signal (a combination of analog and digital) circuitry that perform functions in a computing system. The processing circuitry may include, for example, circuitry such as an Integrated Circuit (IC), an Application Specific Integrated Circuit (ASIC), portions or circuits of an individual processor core, an entire processor core, an individual processor, a programmable hardware device such as a Field Programmable Gate Array (FPGA), and/or a system including multiple processors.
In some embodiments, the personalized virtual drive test apparatus 2000 may further include a memory (not shown). The memory of the personalized virtual pilot device 2000 may store information generated by the processor 2100 as well as programs and data for operation of the processor 2100. The memory may be volatile memory and/or non-volatile memory. For example, memory may include, but is not limited to, Random Access Memory (RAM), Dynamic Random Access Memory (DRAM), Static Random Access Memory (SRAM), Read Only Memory (ROM), and flash memory.
In addition, the personalized virtual drive trial 2000 may also be implemented at the chip level, or may be implemented at the device level by including other external components.
The personalized virtual test driving device 2000 of the present disclosure is configured to generate a virtual test driving scene corresponding to actual road condition information according to the actual road condition information, so as to provide a test driving user with driving a virtual test driving vehicle. In some embodiments, the personalized virtual test drive device 2000 may be integrated into an existing virtual driving apparatus (e.g., a cockpit), which may have a simulated vehicle appearance of automotive dynamics and include a display large screen used as a front window image, which may be linear or streamlined in shape. In other embodiments, the personalized virtual test drive apparatus 2000 may include a VR display device (e.g., a head mounted display) worn by a test drive user, who may drive a real vehicle to experience a virtual test drive scenario in the VR display device, e.g., while remaining stationary in place.
As shown in fig. 2, in some embodiments, the processor 2100 of the personalized virtual test drive device 2000 may include a scenario generation unit 2010, an image recognition unit 2010, and a function introduction unit 2030. It should be understood that the units of the personalized virtual test drive device 2000 shown in fig. 2 are only logic modules divided according to the specific functions implemented by the units, and are not used to limit the specific implementation manner. In actual implementation, the above modules may be implemented as separate physical entities, or may also be implemented by a single entity (e.g., a processor (CPU or DSP, etc.), an integrated circuit, etc.).
Next, the specific operation of each unit of the personalized virtual drive test apparatus 2000 will be described in detail with reference to fig. 2.
In some embodiments, the scenario generating unit 2010 may be configured to generate a virtual test driving scenario corresponding to the actual road condition information according to the actual road condition information, wherein the test driving user drives a virtual test driving vehicle in the scenario to perform virtual test driving.
In some embodiments, the actual road condition information is road images and data associated with the test-driving user, and is obtained by the personalized virtual test-driving apparatus 2000 in response to the first input of the test-driving user for importing the actual road condition information. In one non-limiting example, the first input may include at least one of: the interactive information of the test-driving user on the touch screen of the personalized virtual test-driving device 2000, the selection information of the test-driving user on the button of the personalized virtual test-driving device 2000, or the voice information sent by the test-driving user in the personalized virtual test-driving device 2000. Alternatively, the personalized virtual test drive device 2000 may automatically establish a communication connection with the mobile communication device of the test drive user, and the first input may include an action, voice, etc. performed by the test drive user on the mobile communication device. When the first input includes information related to the imported actual traffic information, the personalized virtual drive test device 2000 obtains the actual traffic information accordingly.
It should be understood that the kind and content of the first input listed above are only examples, and those skilled in the art can set other kinds of first inputs or intermediate processing steps based on the first inputs according to the actual situation.
In some embodiments, in a case where the personalized virtual drive trial apparatus 2000 receives a first input of the drive trial user for importing the actual road condition information, the scene generation unit 2010 may generate the virtual drive trial scene personalized by the drive trial user based on the imported actual road condition information according to, for example, an AI (artificial intelligence) technique or the like. The actual traffic information related to the present disclosure includes at least one of: the data includes recorded information from a tachograph, an image of the surrounding environment from a vehicle-mounted camera, and map data from map software.
In some embodiments, when the actual road condition information is based on the recorded information from the tachograph, the scene generation unit 2010 determines a driving route of the virtual pilot vehicle in the virtual pilot scene according to the position information included in the recorded information, and displays the three-dimensional map information or the panoramic map information in the virtual pilot scene according to the recorded image included in the recorded information, respectively. In one non-limiting example, the travel route may include a start point location, an end point location, a point of interest location of the route, and the like; recording the image may include imaging the surroundings and the direction of travel of the vehicle ahead of the recorded course of travel.
In other embodiments, when the actual road condition information is based on the surrounding environment image from the in-vehicle camera, the scene generation unit 2010 displays the three-dimensional map information or the panoramic map information in the virtual test driving scene based on the multidirectional surrounding environment image. In one non-limiting example, an onboard camera may include one or more imaging devices mounted in front of (front lights or windows), behind (tail lights or windows), to the sides (mirrors or doors), and to the roof (roof) of a real vehicle, among others. The scene generation unit 2010 superimposes the dynamic image or video acquired by the vehicle-mounted camera on a general virtual test driving interface, so as to generate a virtual test driving scene including a three-dimensional map or a panoramic map. Alternatively, the ambient environment image may also be acquired by a comprehensive intelligent environment sensing system configured in the virtual test drive vehicle device. In one non-limiting example, the system is comprised of at least one camera, at least one radar sensor, and at least one ultrasonic sensor, capable of acquiring images of the environment surrounding the test-drive vehicle, distances from other objects in the surrounding environment, and/or in data communication with other electronic devices in the surrounding environment.
In still other embodiments, when the actual road condition information is based on map data from the map software, the user specifies a travel route for a desired experience, and the scene generation unit 2010 requests the map software for the map data specifying the travel route. Alternatively, in response to a user's operation of the map software, the map software transmits the map data to the scene generation unit 2010 via data communication. The map data includes start point information, end point information, and a plurality of intermediate position information of a specific travel route, and includes an environment image associated with these position information. The scene generation unit 2010 displays three-dimensional map information or panoramic map information in a virtual pilot scene based on map data.
In some embodiments, the image recognition unit 2020 may be configured to perform image recognition on the virtual test driving scene generated by the scene generation unit 2010, and determine whether the virtual test driving vehicle is in a predetermined driving state according to the recognized image.
In the present disclosure, the personalized virtual test driving device 2000 specifically introduces various functions of the vehicle based on the personalized virtual test driving scene of the test driving user. The image recognition unit 2020 performs real-time image recognition on the three-dimensional map information or the panoramic map information displayed in the virtual test driving scene, thereby determining the current driving state of the virtual test driving vehicle based on the recognition result, including but not limited to the driving direction, the vehicle speed, the acceleration, the rotational angular velocity, and the current position information of the virtual test driving vehicle, the driving time, the upcoming traffic condition, and the like. The current location information may be latitude and longitude data or distance to a start point/end point/specific location, and the upcoming traffic conditions include, but are not limited to, traffic light response, preceding vehicle following, passing, potential collision, traffic jam, etc.
In some embodiments, the function introduction unit 2030 may be configured to introduce the test-driving user with executable functions of the test-driving vehicle for predetermined driving states when the virtual test-driving vehicle is in the predetermined driving states. The executable functions include, but are not limited to, an obstacle automatic prompting function, a snow mode prompting function, an optimal route suggesting function, and the like. In one non-limiting example, the obstacle automatic prompt function may identify and judge an obstacle (such as a construction section, a warning board, a passerby who suddenly passes, etc.) existing in the driving direction of the test-driving vehicle based on the imaging of the vehicle-mounted camera to the surrounding environment, and automatically give a prompt for the obstacle to the test-driving user in a manner including, but not limited to, a voice message or a visual prompt.
Table 1 below shows an example of functional description for a predetermined travel state in which six cases of "traffic light response", "preceding vehicle following", "overtaking travel", "potential collision", "traffic jam", and "special weather" are stored. It is further determined whether the vehicle function related to the current situation needs to be introduced by the function introduction unit 2030 by determining whether the situation in the predetermined travel state has occurred in the real-time image recognition.
[ Table 1]
It should be understood that the predetermined driving conditions and their corresponding vehicle functions presented in table 1 above are merely exemplary, and that other vehicle functions may be presented depending on the particular vehicle type and a variety of different traffic conditions.
An exemplary flow chart of a personalized virtual drive test method 3000 according to an embodiment of the present disclosure is described below with reference to fig. 3. The method 3000 may be used, for example, in the personalized virtual drive test apparatus 2000 shown in fig. 2.
As shown in fig. 3, in step S301, a virtual test driving scene corresponding to actual road condition information is generated according to the actual road condition information, and a test driving user drives a virtual test driving vehicle in the virtual test driving scene to perform virtual test driving. In step S302, the virtual test driving scene is subjected to image recognition, and it is determined whether or not the virtual test driving vehicle is in a predetermined driving state based on the recognized image. In step S303, when the virtual test-driving vehicle is in the predetermined running state, an executable function of the test-driving vehicle for the predetermined running state is introduced to the test-driving user.
The above-described steps S301 to S303 may be realized by, for example, the scene generation unit 2010, the image recognition unit 2020, and the function introduction unit 2030, respectively. Details regarding steps S301 to S303 are similar to those described with reference to fig. 2 and will not be described herein again.
Next, an exemplary configuration block diagram of a personalized virtual drive test apparatus 4000 according to another embodiment of the present disclosure is described with reference to fig. 4. The personalized virtual test drive device 4000 corresponds to the personalized virtual test drive device 2000 in fig. 2, wherein the scene generation unit 4010, the image recognition unit 4020 and the function introduction unit 4030 correspond to the scene generation unit 2010, the image recognition unit 2020 and the function introduction unit 2030 shown in fig. 2, respectively, and the respective functions of the units described with reference to fig. 2 can be realized.
As shown in fig. 4, in some embodiments, the personalized virtual drive test apparatus 4000 may further include a message reminding unit 4040, a scene setting unit 4050, and a function feedback unit 4060.
In some embodiments, the message alert unit 4040 is configured to send a voice message or visual alert associated with the predetermined driving status to the test-drive user. In one non-limiting example, the voice message includes at least one of: the method comprises the steps of introducing various functions of the virtual test driving vehicle aiming at a preset driving state to a test driving user, reminding the test driving user of using specific functions or carrying out voice interaction with the test driving user and the like. For example, when the virtual test-driving vehicle is in a predetermined driving state in which a traffic light responds, the message notification unit 4040 may transmit a voice message such as "red light detected, please prepare for parking" or the like to the test-driving user. When the virtual test-driving vehicle is in a steady-state driving state, that is, no special traffic condition occurs to be processed, the message alert unit 4040 may transmit a voice message such as a suggestion "whether it is desired to try the in-vehicle entertainment function" or the like to the test-driving user, and transmit an instruction voice of the next step in response to a voice reply or operation behavior of the test-driving user to the suggestion.
In another non-limiting example, the visual alert includes at least one of: a message prompt related to function introduction or function use, a message prompt box containing specific content, a specific part highlighted in an image of a virtual test driving scene, and the like are presented on the display interface of the personalized virtual test driving device 4000. For example, when the virtual pilot vehicle enters a predetermined running state of passing running at an abnormal vehicle speed, the message notification unit 4040 may present a text notification such as "overspeed warning" on the display interface. When the virtual test-driving vehicle is in a steady-state driving state, the message reminding unit 4040 may present a message prompt box such as "whether to start music playing" or not on the display interface, so that the test-driving user selects a vehicle entertainment function or the like.
In some embodiments, alternatively or additionally, the scenario setting unit 4050 is configured to generate a second virtual drive-on scenario based on the selected scenario settings in response to a second input by the drive-on user for selecting the scenario settings. Wherein the scene setting comprises at least one of: weather setting information associated with weather conditions, additional setting information associated with a predetermined driving state, and preference setting information specified by a test-driving user. The way in which the second input is made by the test-driving user is similar to the first input, and the content of the second input mainly includes information or data for making a scene setting for the virtual test-driving scene.
In one non-limiting example, weather setting information associated with weather conditions includes, but is not limited to, temperature, humidity, light, amount of rainfall/snow or morning, noon, dusk, night, and the like. The above-described scene setting data may be set to a value that meets the test-driving user demand via the scene setting unit 4050. For example, when the test-driving user sets the virtual test-driving scene to be rainy, the rainfall parameter in the virtual test-driving scene may be increased, which accordingly affects the magnitude of the friction force experienced by the virtual test-driving vehicle during shifting, thereby changing the braking reaction time in the virtual driving experience, and the like. Meanwhile, the scene setting unit 4050 also adjusts the traffic flow situation in the virtual test driving scene according to, for example, an AI technique, and the like, such as the visible range becomes smaller after the rainfall amount is increased, which results in the possibility of slowing down the speed of the leading vehicle on the test driving route and increasing the traffic jam.
In another non-limiting example, the additional setup information associated with the predetermined driving condition includes, but is not limited to, adding, modifying, or deleting information or data associated with the predetermined driving condition in the virtual test drive scenario in which the first input has been generated. Taking the virtual test driving scene as an example, the recording information is generated based on the automobile data recorder, and the driving route obtained according to the recording information may be a route which is daily commuted with the test driving user. For example, if the test-driving user knows that traffic congestion occurs in a certain road segment during the commute time, but the test-driving user does not need or does not want to experience the virtual test-driving process, the scene setting unit 4050 may additionally delete the traffic congestion state of the road segment from the virtual test-driving scene.
In yet another non-limiting example, the preference setting information specified by the test-driving user includes, but is not limited to, tolerance thresholds of the test-driving user for predetermined driving conditions, whether to use in-vehicle entertainment functions for different driving conditions, driving habits for different weather conditions, and the like. For example, the test-driving user may specify a preference setting for an in-vehicle entertainment function through the scenario setting unit 4050, and the vehicle in the virtual test-driving scenario automatically starts an entertainment function preferred by the user, such as a music playing or radio listening function, on the condition that the virtual test-driving vehicle travels at a reasonable uniform speed for a predetermined length of time.
In some embodiments, alternatively or additionally, the function feedback unit 4060 is configured to perform feedback on whether the test-driving user uses the executable function or whether the executable function is correctly used when the virtual test-driving vehicle is in a predetermined driving state.
In a non-limiting example, after the test-driving user receives the introduction of the function introduction unit 4030 to the function of the virtual test-driving vehicle corresponding to the predetermined driving state in the virtual test-driving scene, the personalized virtual test-driving apparatus 4000 determines whether to use the introduced function for the actual operation of the test-driving user, or whether the operation of the test-driving user is correct after the test-driving user actually uses the introduced function. Thus, the function feedback unit 4060 feeds back the test-driving user based on the determination of the function use condition. For example, when the image recognition unit 4020 determines that the virtual test drive vehicle is in a running state in which there is a potential collision, the function introduction unit 4030 introduces a function that the virtual test drive vehicle can perform in this state. Based on this, if the running speed of the virtual test-driving vehicle is determined to decrease by an amount lower than the threshold value within the specified period, that is, the test-driving user does not decelerate for the current running state, the function feedback unit 4060 feeds back "the executable function is not used properly" to the user. The feedback may take the form of a voice message or visual alert to draw the attention of the test-driving user.
An exemplary flowchart of a personalized virtual drive test method 5000 according to another embodiment of the present disclosure is described below with reference to fig. 5. The method 5000 may be used, for example, in the personalized virtual test drive device 4000 shown in fig. 4.
As shown in fig. 5, in step S501, a virtual test driving scene corresponding to the actual road condition information is generated according to the actual road condition information, and the test driving user drives a virtual test driving vehicle in the virtual test driving scene to perform virtual test driving. In step S502, the virtual test driving scene is subjected to image recognition, and it is determined whether or not the virtual test driving vehicle is in a predetermined driving state based on the recognized image. In step S503, when the virtual test drive vehicle is in the predetermined running state, an executable function of the test drive vehicle for the predetermined running state is introduced to the test drive user. In step S504, when the virtual test driving vehicle is in the predetermined driving state, a voice message or a visual reminder associated with the predetermined driving state is sent to the test driving user.
The steps S501 to S504 can be implemented by the scene generation unit 4010, the image recognition unit 4020, the function introduction unit 4030, the message notification unit 4040, the scene setting unit 4050, and the function feedback unit 4060, which are described with reference to fig. 4, respectively. Details of steps S501 to S504 are similar to those described with reference to fig. 4, and are not described herein again.
FIG. 6 illustrates an exemplary configuration of a computing device in which embodiments in accordance with the present disclosure may be implemented. The computing device includes one or more processors 601, an input/output interface 605 coupled to the processors 601 via a bus 604, and memories 602 and 603 coupled to the bus 604. In some embodiments, memory 602 may be Read Only Memory (ROM) and memory 603 may be Random Access Memory (RAM).
The processor 601 may be any kind of processor and may include, but is not limited to, one or more general-purpose processors or special-purpose processors (such as special-purpose processing chips). The memories 602 and 603 may be any non-transitory storage device that can enable the storage of data and may include, but are not limited to, disk drives, optical storage devices, solid state memory, floppy disks, flexible disks, hard disks, tapes, or any other magnetic medium, compact disks or any other optical medium, cache memory, and/or any other memory chip or module, and/or any other medium from which a computer can read data, instructions, and/or code.
Bus 604 may include, but is not limited to, an Industry Standard Architecture (ISA) bus, a Micro Channel Architecture (MCA) bus, an enhanced ISA (eisa) bus, a Video Electronics Standards Association (VESA) local bus, and a Peripheral Component Interconnect (PCI) bus, among others.
In some embodiments, the input/output interface 605 is connected with an input unit 606 configured by an input device such as a keyboard and a mouse for a user to input operation commands, an output unit 607 for outputting an image of a processing operation screen and a processing result to a display device, a storage unit 608 including a hard disk drive or the like for storing programs and various data, and a communication unit 609 including a Local Area Network (LAN) adapter or the like and performing communication processing via a network typified by the internet. Further, a drive 66 is connected, and the drive 66 reads and writes data from and on the removable storage medium 611.
Various aspects, embodiments, implementations, or features of the foregoing embodiments may be used alone or in any combination. Various aspects of the foregoing embodiments may be implemented by software, hardware, or a combination of hardware and software.
For example, the foregoing embodiments may be embodied as computer readable code on a computer readable medium. The computer readable medium is any data storage device that can store data which can thereafter be read by a computer system. Examples of a computer readable medium include read-only memory, random-access memory, CD-ROMs, DVDs, magnetic tape, hard drives, solid state drives, and optical data storage devices. The computer readable medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.
For example, the foregoing embodiments may take the form of hardware circuitry. Hardware circuitry may include any combination of combinational logic circuitry, clocked storage devices (such as floppy disks, flip-flops, latches, etc.), finite state machines, memories such as static random access memories or embedded dynamic random access memories, custom designed circuits, programmable logic arrays, etc.
In one embodiment, a hardware circuit according to the present disclosure may be implemented by encoding and designing one or more integrated circuits in a Hardware Description Language (HDL) such as Verilog or VHDL, or by using discrete circuits in combination.
In summary, embodiments of the present disclosure may include the following configurations:
(1) a personalized virtual pilot device, comprising:
a memory having instructions stored thereon; and
a processor configured to execute instructions stored on the memory to perform the following:
generating a virtual test driving scene corresponding to the actual road condition information according to the actual road condition information, and driving a virtual test driving vehicle in the virtual test driving scene by a test driving user to carry out virtual test driving;
carrying out image recognition on the virtual test driving scene, and judging whether the virtual test driving vehicle is in a preset driving state according to the recognized image; and
when the virtual test driving vehicle is in the preset driving state, the executable functions of the test driving vehicle aiming at the preset driving state are introduced to a test driving user.
(2) The virtual test drive apparatus according to (1), wherein
And responding to a first input used for leading in the actual road condition information by the pilot-driving user, and acquiring the actual road condition information.
(3) The virtual test drive apparatus according to any one of (1) or (2), wherein
The actual road condition information includes at least one of: the data includes recorded information from a tachograph, an image of the surrounding environment from a vehicle-mounted camera, and map data from map software.
(4) The virtual test drive apparatus according to (3), wherein
The processor is further configured to execute instructions stored on the memory to perform the following:
determining a driving route of the virtual pilot vehicle in the virtual pilot scene based on the position information in the recorded information; and
the driving route is combined with the recorded image in the recorded information to display three-dimensional map information or panoramic map information in the virtual pilot scene.
(5) The virtual test drive apparatus according to (3), wherein
The processor is further configured to execute instructions stored on the memory to perform the following:
and displaying three-dimensional map information or panoramic map information in the virtual pilot driving scene based on the surrounding environment image.
(6) The virtual test drive apparatus according to (3), wherein
The processor is further configured to execute instructions stored on the memory to perform the following:
requesting map data specifying a driving route from map software; and
three-dimensional map information or panoramic map information is displayed for a specified travel route in a virtual pilot scene based on the map data.
(7) The virtual test drive apparatus according to any one of (1) to (6), wherein
The processor is further configured to execute instructions stored on the memory to perform the following:
when the virtual test drive vehicle is in the preset driving state, a voice message or a visual prompt associated with the preset driving state is sent to the test drive user.
(8) The virtual test drive apparatus according to any one of (1) to (7), wherein
The processor is further configured to execute instructions stored on the memory to perform the following:
in response to a second input by the test-driving user to select scene settings, generating a second virtual test-driving scene based on the selected scene settings,
wherein the scene settings comprise at least one of: weather setting information associated with weather conditions, additional setting information associated with a predetermined driving state, and preference setting information specified by a test-driving user.
(9) The virtual test drive apparatus according to any one of (1) to (8), wherein
The processor is further configured to execute instructions stored on the memory to perform the following:
when the virtual test driving vehicle is in a preset driving state, feedback is given to whether the test driving user uses the executable function or whether the executable function is correctly used.
(10) A personalized virtual test driving method comprises the following steps:
generating a virtual test driving scene corresponding to the actual road condition information according to the actual road condition information, and driving a virtual test driving vehicle in the virtual test driving scene by a test driving user to carry out virtual test driving;
carrying out image recognition on the virtual test driving scene, and judging whether the virtual test driving vehicle is in a preset driving state according to the recognized image; and
when the virtual test driving vehicle is in the preset driving state, the executable functions of the test driving vehicle aiming at the preset driving state are introduced to a test driving user.
(11) The virtual test drive method according to (10), wherein
And responding to a first input used for leading in the actual road condition information by the pilot-driving user, and acquiring the actual road condition information.
(12) The virtual test driving method according to (10), further comprising:
the actual road condition information includes at least one of: the data includes recorded information from a tachograph, an image of the surrounding environment from a vehicle-mounted camera, and map data from map software.
(13) The virtual test driving method according to (12), further comprising:
determining a driving route of the virtual pilot vehicle in the virtual pilot scene based on the position information in the recorded information; and
the driving route is combined with the recorded image in the recorded information to display three-dimensional map information or panoramic map information in the virtual pilot scene.
(14) The virtual test drive method according to (12), wherein
And displaying three-dimensional map information or panoramic map information in the virtual pilot driving scene based on the surrounding environment image.
(15) The virtual test drive method according to (12), wherein
Requesting map data specifying a driving route from map software; and
three-dimensional map information or panoramic map information is displayed for a specified travel route in a virtual pilot scene based on the map data.
(16) The virtual test drive method according to any one of (10) to (15), wherein
When the virtual test drive vehicle is in the preset driving state, a voice message or a visual prompt associated with the preset driving state is sent to the test drive user.
(17) The virtual test drive method according to any one of (10) to (16), wherein
In response to a second input by the test-driving user to select scene settings, generating a second virtual test-driving scene based on the selected scene settings,
wherein the scene settings comprise at least one of: weather setting information associated with weather conditions, additional setting information associated with a predetermined driving state, and preference setting information specified by a test-driving user.
(18) A computer-readable storage medium on which a computer program is stored, which, when executed by a processor, causes the processor to execute the virtual drive test method according to any one of (10) to (17).
(19) A computer program product comprising a computer program which, when executed by a processor, causes the processor to carry out the virtual drive test method according to any one of (10) to (17).
Claims (19)
1. A personalized virtual pilot device, comprising:
a memory having instructions stored thereon; and
a processor configured to execute instructions stored on the memory to perform the following:
generating a virtual test driving scene corresponding to the actual road condition information according to the actual road condition information, and driving a virtual test driving vehicle in the virtual test driving scene by a test driving user to carry out virtual test driving;
carrying out image recognition on the virtual pilot driving scene, and judging whether the virtual pilot driving vehicle is in a preset driving state or not according to the recognized image; and
and when the virtual test driving vehicle is in the preset driving state, introducing executable functions of the test driving vehicle aiming at the preset driving state to a test driving user.
2. The virtual pilot device of claim 1, wherein
And responding to a first input used for leading in actual road condition information by a test driving user, and acquiring the actual road condition information.
3. The virtual pilot device of claim 1, wherein
The actual road condition information includes at least one of: the data includes recorded information from a tachograph, an image of the surrounding environment from a vehicle-mounted camera, and map data from map software.
4. The virtual pilot device of claim 3, wherein
The processor is further configured to execute instructions stored on the memory to:
determining a driving route of the virtual pilot driving vehicle in the virtual pilot driving scene based on the position information in the recorded information; and
combining the driving route with the recorded image in the recorded information to display three-dimensional map information or panoramic map information in the virtual pilot scene.
5. The virtual pilot device of claim 3, wherein
The processor is further configured to execute instructions stored on the memory to:
and displaying three-dimensional map information or panoramic map information in the virtual pilot driving scene based on the surrounding environment image.
6. The virtual pilot device of claim 3, wherein
The processor is further configured to execute instructions stored on the memory to:
requesting map data specifying a driving route from the map software; and
and displaying three-dimensional map information or panoramic map information for the specified driving route in the virtual driving test scene based on the map data.
7. The virtual pilot device of claim 1, wherein
The processor is further configured to execute instructions stored on the memory to:
and when the virtual pilot-driving vehicle is in the preset driving state, sending a voice message or a visual prompt associated with the preset driving state to a pilot-driving user.
8. The virtual pilot device of claim 1, wherein
The processor is further configured to execute instructions stored on the memory to:
in response to a second input by the test-driving user to select scene settings, generating a second virtual test-driving scene based on the selected scene settings,
wherein the scene setting comprises at least one of: weather setting information associated with weather conditions, additional setting information associated with the predetermined driving state, and preference setting information specified by a test-driving user.
9. The virtual pilot device of claim 1, wherein
The processor is further configured to execute instructions stored on the memory to:
and when the virtual pilot vehicle is in the preset running state, feeding back whether the pilot user uses the executable function or whether the executable function is correctly used.
10. A personalized virtual test driving method comprises the following steps:
generating a virtual test driving scene corresponding to the actual road condition information according to the actual road condition information, and driving a virtual test driving vehicle in the virtual test driving scene by a test driving user to carry out virtual test driving;
carrying out image recognition on the virtual pilot driving scene, and judging whether the virtual pilot driving vehicle is in a preset driving state or not according to the recognized image; and
and when the virtual test driving vehicle is in the preset driving state, introducing executable functions of the test driving vehicle aiming at the preset driving state to a test driving user.
11. The virtual test drive method of claim 10, wherein
And responding to a first input used for leading in actual road condition information by a test driving user, and acquiring the actual road condition information.
12. The virtual test drive method of claim 10, further comprising:
the actual road condition information includes at least one of: the data includes recorded information from a tachograph, an image of the surrounding environment from a vehicle-mounted camera, and map data from map software.
13. The virtual test drive method of claim 12, further comprising:
determining a driving route of the virtual pilot driving vehicle in the virtual pilot driving scene based on the position information in the recorded information; and
combining the driving route with the recorded image in the recorded information to display three-dimensional map information or panoramic map information in the virtual pilot scene.
14. The virtual test drive method of claim 12, wherein
And displaying three-dimensional map information or panoramic map information in the virtual pilot driving scene based on the surrounding environment image.
15. The virtual test drive method of claim 12, wherein
Requesting map data specifying a driving route from the map software; and
and displaying three-dimensional map information or panoramic map information for the specified driving route in the virtual driving test scene based on the map data.
16. The virtual test drive method of claim 10, wherein
And when the virtual pilot-driving vehicle is in the preset driving state, sending a voice message or a visual prompt associated with the preset driving state to a pilot-driving user.
17. The virtual test drive method of claim 10, wherein
In response to a second input by the test-driving user to select scene settings, generating a second virtual test-driving scene based on the selected scene settings,
wherein the scene setting comprises at least one of: weather setting information associated with weather conditions, additional setting information associated with the predetermined driving state, and preference setting information specified by a test-driving user.
18. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, causes the processor to carry out the virtual drive test method according to any one of claims 10 to 17.
19. A computer program product comprising a computer program which, when executed by a processor, causes the processor to carry out the virtual drive test method according to any one of claims 10 to 17.
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